NB/T 20005.9-2024 Active Industry standards-Energy

NB/T 20005.9-2024 Pressurized water nuclear power plant carbon steel and low alloy steel - Part 9: Seamless steel pipes for Class 2 and Class 3 equipment

NB/T 20005.9-2024 Pressurized water nuclear power plant carbon steel and low alloy steel - Part 9: Seamless steel pipes for Class 2 and Class 3 equipment

Publish Date: 2024-09-24 Implement Date: 2025-03-24 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: NB/T 20005.9-2024

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSteel pipes, cast iron pipes

ICS Name: Special-purpose pipe steel

Publish Date: 2024-09-24

Implement Date: 2025-03-24

Scope

It is suitable for carbon steel seamless steel pipes with a nominal outer diameter of no more than 711mm and a nominal wall thickness of no more than 60mm, used in Grade 2 and Grade 3 equipment of pressurized water reactor nuclear power plants.

Development Information

Same series standard

NB/T 20005.1-2024 Pressurized water reactor nuclear power plant equipment: Carbon steel and low alloy steel for use in grades 1, 2, and 3, including for forged and rolled components NB/T 20005.7-2024 Pressurized water nuclear power plant - Carbon steel and low alloy steel for equipment - Part 7: Steel plates for Class 1, 2, and 3 equipment NB/T 20005.10-2024 NB/T 20005.10-2024 Pressurized Water Nuclear Power Plant - Carbon Steel and Low Alloy Steel for Pressure Pipe - Part 10: Welded Steel Tubes for Class 2 and Class 3 Equipment, Filled Metal Welding Method NB/T 20005.16-2024 Pressurized water nuclear power plant - Carbon steel and low alloy steel for pressure vessel components - Part 16: Bends for main steam pipes NB/T 20005.19-2024 Pressurized water reactor nuclear power plant - Carbon steel and low alloy steel - Part 19: Forged parts for mechanical penetrations in the containment vessel

Replace the following standards

NB/T 20005.9-2017 Pressurized water nuclear power plant carbon steel and low alloy steel - Part 9: Seamless steel pipes for Classes 2 and 3

Related Standards

GB/T 17395-1998 Replaced

GB/T 17395-1998 Dimensions、shapes、masses and tolerances of seamless steel tubes

Publish Date: 1998-05-28

GB/T 17396-1998 Replaced

GB/T 17396-1998 Seamless hot—Rolled steel tubes for hydraulic pillar service

Publish Date: 1998-05-28

GB/T 5312-1999 Replaced

GB/T 5312-1999 Carbon and carbon-manganese steel seamless steel tubes and pipes for ship

Publish Date: 1999-11-01

GB/T 8162-1999 Replaced

GB/T 8162-1999 Seamless steel tubes for structural purposes

Publish Date: 1999-11-01

GB/T 8163-1999 Replaced

GB/T 8163-1999 Seamless steel tubes for liquid service

Publish Date: 1999-11-01

GB 18248-2000 Replaced

GB 18248-2000 Seamless steel tubes for gas cylinder

Publish Date: 2000-10-25